15652832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 17877280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 197, 208, 382, 394, 416, 764, 788, 1528, 1576, 2483, 2561, 3056, 3152, 4966, 5122, 6112, 6304, 9932, 10244, 19864, 20488, 37627, 39728, 40976, 75254, 79456, 81952, 150508, 301016, 489151, 602032, 978302, 1204064, 1956604, 3913208, 7826416, 15652832]

約数ペア:

[(1, 15652832), (2, 7826416), (4, 3913208), (8, 1956604), (13, 1204064), (16, 978302), (26, 602032), (32, 489151), (52, 301016), (104, 150508), (191, 81952), (197, 79456), (208, 75254), (382, 40976), (394, 39728), (416, 37627), (764, 20488), (788, 19864), (1528, 10244), (1576, 9932), (2483, 6304), (2561, 6112), (3056, 5122), (3152, 4966)]